A compact dual-layer Faraday case designed for schools, classrooms, training environments, and institutional device management. The 9.5" × 5" case accommodates most smartphones and uses signal-blocking material designed to isolate Wi-Fi, Bluetooth, NFC, and cellular communications when properly closed. A water-resistant nylon exterior helps protect the shielding material, while the magnetic closure allows devices to be secured quickly and repeatedly. An optional Velcro-mounted school or organization logo provides an easy way to customize cases for classrooms, districts, agencies, or programs requiring larger quantities. Contact MTDFE for customization and bulk-order options.